The smbprint information is from an article by Marcel Roelofs
<marcel@paragon.nl>.
The nprint information for using Netware printers was provided by
Michael Smith <mikes@bioch.ox.ac.uk>.
The serial printers under lpd section is from Andrew Tefft
<teffta@engr.dnet.ge.com>.
The blurb about gammas and such for gs was sent in by Andreas
<quasi@hub-fue.franken.de>.
The two paragraphs about the 30 second closing_wait of the serial
diver was contributed by Chris Johnson <cdj@netcom.com>.